1. Department of Medicine, University of Virginia, Charlottesville, VA, USA
2. Department of Medicine, University of Rochester School of Medicine, Rochester, NY, USA
3. Department of Cardiovascular Medicine, University of Texas Medical Branch, Galveston, TX, USA
4. Department of Imaging Sciences, University of Rochester School of Medicine, Rochester, NY, USA
5. Heart Vascular and Thoracic Institute, Department of Cardiovascular Medicine, Section of Vascular Medicine, Cleveland Clinic Foundation, Cleveland, OH, USA
6. Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland, OH, USA